公开(公告)号：KR101651945B1

公开(公告)日：2016-08-29

申请号：KR1020140044308

申请日：2014-04-14

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  이동훈

IPC: C08L95/00 ,  C08G61/10 ,  D01F9/155

Abstract: 본발명은광학적이방성피치및 상기피치를전구체로이용하는탄소섬유에대한것으로, 보다구체적으로는석유정제공정후 생산되는석유계잔사유를직접원료로제조되고탄소섬유및 활성탄소섬유등을제조하기에적합한특성을갖는잔사유유래광학적이방성피치, 상기피치제조방법및 상기피치로제조된피치탄소섬유에관한것이다.

公开(公告)号：KR1020140083070A

公开(公告)日：2014-07-04

申请号：KR1020120146083

申请日：2012-12-14

Applicant: 전남대학교산학협력단

Inventor： 윤현석 ,  양갑승 ,  김태준

IPC: B82B1/00 ,  H01G9/042

CPC classification number: Y02E60/13 ,  H01G9/042 ,  B82B1/00

Abstract: The present invention relates to a carbon nanofiber complex and a method for manufacturing the same and, more specifically, to a hybrid nanocomplex having suitable properties to be applied to a material for a high capacity energy storage device; a method for manufacturing the complex; and an electrode for a supercapacitor comprising the hybrid nanocomplex.

Abstract translation: 碳纳米纤维复合物及其制造方法技术领域本发明涉及碳纳米纤维复合体及其制造方法，更具体地，涉及具有适用于高容量储能装置的材料的合适性能的混合纳米复合材料。 复合体的制造方法 以及包含该混合纳米复合物的超级电容器用电极。

公开(公告)号：KR101348200B1

公开(公告)日：2014-01-07

申请号：KR1020120107012

申请日：2012-09-26

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜 ,  김소연

IPC: D04H1/4242 ,  D01F1/10 ,  H01M4/583 ,  H01M10/0525

CPC classification number: D04H1/4242 ,  D01F1/10 ,  D04H1/728 ,  D04H13/00 ,  H01M4/583 ,  H01M10/0525

Abstract: The present invention relates to a carbon nanofiber composite, and more specifically, to a technology for manufacturing a silicon carbon nanofiber composite in which nano-sized silicone is dispersed and applying the composite to a lithium secondary battery by adding one or more of either silicone or silicon oxide and a stabilizer for the silicone or silicon oxide to a spinning solution containing a carbon fiber precursor and performing electrospinning, oxidation stabilization, and carbonization.

Abstract translation: 本发明涉及一种碳纳米纤维复合物，更具体地说，涉及一种其中分散有纳米尺寸硅酮的硅碳纳米纤维复合体的制造技术，并通过添加一种或多种硅酮或 氧化硅和用于硅氧烷或氧化硅的稳定剂与含有碳纤维前体的纺丝溶液进行电纺丝，氧化稳定化和碳化。

公开(公告)号：KR101242377B1

公开(公告)日：2013-03-15

申请号：KR1020110101330

申请日：2011-10-05

Applicant: 엘지전자 주식회사 ,  전남대학교산학협력단

Inventor： 양갑승 ,  김보혜 ,  김창효 ,  이동훈 ,  이영준 ,  조성호

IPC: D06M11/74 ,  D01F9/14

CPC classification number: H05B3/023 ,  C04B35/521 ,  C04B35/6263 ,  C04B35/6267 ,  C04B35/62873 ,  C04B35/83 ,  C04B2235/48 ,  C04B2235/616 ,  C04B2235/6562 ,  D01F8/18 ,  D01F9/12 ,  D01F9/14 ,  D06M11/74 ,  H05B3/145 ,  H05B3/44 ,  H05B2203/015 ,  H05B2203/017 ,  Y10T428/292

Abstract: PURPOSE: A method for fabricating a carbon-carbon composite fiber is provided to enhance carbon content, to easily fix a form, and to improve processability. CONSTITUTION: A carbon heater is manufactured from a carbon-carbon composite fiber. The carbon heater contains a hollow tube and a carbon filament. The carbon filament is sealed in the tube. A method for manufacturing the carbon filament comprises: a step of forming a mixture solution containing a carbon precursor material and an organic solvent(S1); a step of dipping the carbon fiber in the mixture solution(S2); a step of performing thermal treatment of the carbon fiber, converting the carbon precursor material into a carbon material; and a step of impregnating the carbon material on a carbon fiber. [Reference numerals] (S1) Preparing a mixture solution containing a carbon precursor material and an organic solvent; (S2) Dipping carbon fiber in the mixture solution; (S3) Stabilizing under oxidizing gas atmosphere; (S4) Carbonizing under inert atmosphere

Abstract translation: 目的：提供碳 - 碳复合纤维的制造方法，以提高碳含量，容易固定形状，提高加工性。 构成：碳加热器由碳 - 碳复合纤维制成。 碳加热器包含中空管和碳丝。 碳丝被密封在管中。 制造碳丝的方法包括：形成含有碳前体材料和有机溶剂的混合溶液的步骤（S1）; 将碳纤维浸渍在混合溶液（S2）中的步骤; 对碳纤维进行热处理的步骤，将碳前体材料转化为碳材料; 以及将碳材料浸渍在碳纤维上的步骤。 （S1）制备含有碳前体材料和有机溶剂的混合溶液; （S2）将碳纤维浸入混合溶液中; （S3）在氧化气体气氛下稳定; （S4）在惰性气氛下碳化

公开(公告)号：KR1020130023328A

公开(公告)日：2013-03-07

申请号：KR1020130016774

申请日：2013-02-18

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜 ,  김창효

IPC: B01J21/06 ,  C01B31/02

CPC classification number: C01B32/182 ,  B01J21/063 ,  C01B32/15 ,  C01B2204/20

Abstract: PURPOSE: A photocatalyst-graphene-carbon nanofiber composite and a filter comprising the same are provided to increase activity of a photocatalyst by spraying nanosized photocatalyst particles on the surface of the composite and to catch elections moving from the photocatalyst by using graphene. CONSTITUTION: A photocatalyst-graphene-carbon nanofiber composite comprises graphene, thereby having high photocatalytic activity not only in an ultraviolet range but also in a visible light range. A photocatalyst included in the composite has a particle size of 20-50 nm and is uniformly dispersed on the surface by reacting with the surface of the composite. The photocatalyst included in the photocatalyst-graphene-carbon nanofiber composite is chosen from a group of ZnO, WO3, SnO2, ZrO2, and TiO2.

Abstract translation: 目的：提供光催化剂 - 石墨烯 - 碳纳米纤维复合材料及其制造方法，以通过在复合材料的表面上喷涂纳米级光催化剂颗粒来提高光催化剂的活性，并通过使用石墨烯捕捉从光催化剂移动的选择。 构成：光催化剂 - 石墨烯 - 碳纳米纤维复合材料包括石墨烯，因此不仅在紫外线范围内，而且在可见光范围内具有高的光催化活性。 包含在复合体中的光催化剂具有20-50nm的粒度，并且通过与复合物的表面反应而均匀地分散在表面上。 包含在光催化剂 - 石墨烯 - 碳纳米纤维复合材料中的光催化剂选自ZnO，WO 3，SnO 2，ZrO 2和TiO 2。

公开(公告)号：KR1020120129858A

公开(公告)日：2012-11-28

申请号：KR1020120127191

申请日：2012-11-12

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜 ,  김창효

IPC: B01J23/50 ,  B01J23/68 ,  B01J37/16 ,  B01D39/00

CPC classification number: B01J35/004 ,  B01D39/00 ,  B01J23/50 ,  B82B3/0095

Abstract: PURPOSE: A silver-photo catalyst-carbon nanofiber complex and a filter including the complex are provided to carry plenty of organic materials by increasing the surface area of the filter. CONSTITUTION: A silver-photo catalyst-carbon nanofiber complex includes silver. The silver is in the structure of face-centered cubic of 6-18nm size and uniformly arranged on the surface of the complex. The photo catalyst of the complex is one selected from a group including ZnO, WO_3, SnO_2, ZrO_2, and TiO_2. The photocatalytic activity of the complex is high in a visible light region as much as the photocatalytic activity of the complex in a UV ray region.

Abstract translation: 目的：提供银 - 光催化剂 - 碳纳米纤维络合物和包含络合物的过滤器，以通过增加过滤器的表面积来承载大量有机材料。 构成：银 - 光催化剂 - 碳纳米纤维络合物包括银。 银是在6-18nm尺寸的面心立方体的结构中，并且均匀地排列在复合物的表面上。 络合物的光催化剂选自包括ZnO，WO_3，SnO_2，ZrO_2和TiO_2的组中的一种。 复合物的光催化活性在可见光区域中与复合物在紫外线区域的光催化活性一样高。

公开(公告)号：KR101194008B1

公开(公告)日：2012-10-24

申请号：KR1020100036103

申请日：2010-04-19

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  윤정현 ,  닐리쉬샹커레바가데 ,  김영철

IPC: D01F9/17 ,  D01F8/02 ,  D01D5/08 ,  D01D10/02

Abstract: 본 발명은 탄소섬유에 관한 것으로, 보다 구체적으로는 용융방사기술을 이용하여 리그닌계 탄소섬유를 제조할 수 있는 탄소섬유용 리그닌계 복합프리커서 및 상기 프리커서를 이용한 리그닌계 탄소섬유 제조방법에 관한 것이다.

公开(公告)号：KR1020120065860A

公开(公告)日：2012-06-21

申请号：KR1020100127180

申请日：2010-12-13

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜

IPC: C08G61/10 ,  C07C15/20 ,  D01F9/155 ,  C08L95/00

CPC classification number: D01D5/0007 ,  C08G61/02 ,  C08L95/00 ,  D01F9/145 ,  D01F9/155 ,  D01F9/24 ,  C08L61/02

Abstract: PURPOSE: A pitch polymer is provided to manufacture carbon nanofiber and carbon material for high strength having improved strength and tensile elastic modulus. CONSTITUTION: A pitch polymer of low molecular weight consists of a repeating unit comprising chemical formula 1, and has the molecular weight of 300-1500, and a pitch polymer of high molecular weight consists of a repeating unit comprising chemical formula 2, and has the molecular weight of 1000-5000. A high strength carbon nanofiber is formed by dissolving the pitch polymer of low molecular weight along, or electrospinning spinning solution which is dissolved, being blended with PAN. A high strength carbon material comprises the high strength carbon nanofiber.

Abstract translation: 目的：提供沥青聚合物制造具有改进的强度和拉伸弹性模量的高强度碳纳米纤维和碳材料。 构成：低分子量的沥青聚合物由包括化学式1的重复单元组成，分子量为300-1500，高分子量的沥青聚合物由包括化学式2的重复单元组成，并且具有 分子量1000-5000。 通过将溶解于PAN中的溶解的低分子量沥青聚合物或静电纺丝溶液溶解，形成高强度碳纳米纤维。 高强度碳材料包括高强度碳纳米纤维。

公开(公告)号：KR101104168B1

公开(公告)日：2012-01-12

申请号：KR1020100017979

申请日：2010-02-26

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜 ,  김창효

IPC: B01J21/06 ,  B01J21/18 ,  B01J37/02 ,  B01D39/00

Abstract: 본 발명은 광촉매체에 관한 것으로, 보다 구체적으로는 광촉매 입자인 TiO
2 의 광촉매활성이 보다 증가된 탄소소재광촉매체 제조방법, 상기 방법으로 제조된 탄소소재광촉매체, 및 상기 탄소소재광촉매체를 포함하는 필터에 관한 것이다.

公开(公告)号：KR100995154B1

公开(公告)日：2010-11-18

申请号：KR1020100012830

申请日：2010-02-11

Applicant: 전남대학교산학협력단

Inventor： 양갑승 ,  김보혜

IPC: D01F9/12 ,  H01G9/042 ,  H01G9/04

CPC classification number: B82Y30/00 ,  B82Y40/00 ,  D01D5/0007 ,  D01D5/247 ,  D01F9/22 ,  H01G11/24 ,  H01G11/32 ,  H01G11/84 ,  Y02E60/13 ,  Y10T428/2918

Abstract: PURPOSE: A method for preparing porous carbon nanofibers, the porous carbon nanofibers fabricated by the same, and a porous carbon nanofibers application product including the same are provided to fabricate porous carbon nanofibers by including a metal alkoxide in a carbon fiber precursor solution. CONSTITUTION: A carbon nano fiber precursor solution including M(OR)n is prepared, and an electrospun fiber is acquired through the electrospinning of the carbon nano fiber precursor solution. Through the oxidation and stabilization of the carbon nano fiber precursor solution, a chloride-resisting fiber is obtained. Carbon nano fiber is obtained through the carbonization of the chlorination fiber.

Abstract translation: 目的：制备多孔碳纳米纤维的方法，由其制造的多孔碳纳米纤维和包含该多孔碳纳米纤维的多孔碳纳米纤维应用产品，通过在碳纤维前体溶液中包含金属醇盐来制备多孔碳纳米纤维。 构成：制备包含M（OR）n的碳纳米纤维前体溶液，通过碳纳米纤维前体溶液的静电纺丝获得电纺纤维。 通过碳纳米纤维前体溶液的氧化和稳定化，得到耐氯化物纤维。 通过氯化纤维的碳化获得碳纳米纤维。